10pcs Proximity Sensor Magnetic Distance Sensing Sensor NPN NC M18 for Machine 1. High Accuracy: Built-in intelligent anti-jamming sensing chip enables fast frequency response as well as high accuracy. 2.Clear indicator: when a metal object is detected, the light is on normally open and the light is off as normally closed. 3. Easy to adjust: the sensing distance is 10mm, which can be conveniently adjusted to suit different sensing needs. 4. Wide applicability: allows for wide application in assembly lines, machine tools, automation equipment and so on, very useful. 5. Reliable Applications: Combining ABS probe and nickel-plated brass material, the proximity sensor has strong durability for long time use. Specification:Item Type: Proximity Sensor Product Material: ABS+Brass Product Model: NJK-5003D Supply Voltage: DC 5-30V Rated Current: 300MA Output Mode: NPN NC Sensing Distance: Approx. 10mm/0.39in Product Length: Approx. 1.2 meter/3.94 feet Nut size: M18 Product quantity: 10pcs Product size (cable length is not included): D18 x 43mm / 0.71 x 1.69in Scope of application: for assembly lines, machine tools, automation equipment, etc. Package list oacute; in: 10 x proximity sensor 20 x clamping nut 20 x washer 10 x magnetic plate Note: The current sensor must properly select the products or different specifications according to the rated effective value of the measured current. If the measured current exceeds the limit for a long time, it will damage the end-pole power amplifier tube (with respect to the magnetic compensation type). In general, the duration of 2 times the overload current should not exceed 1 minute.